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Show HN: Data enrichment with AI for Pandas DataFrame
为Pandas DataFrame注入AI能力，自动完成数据增强与特征工程，数据预处理从此更高效。
Article URL: https://github.com/mljar/enrichment Comments URL: https://news.ycombinator.com/item?id=49372451 Points: 1 # Comments: 0
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Show HN: Grizzlars – High Performance DataFrame to Compete with Polars
Grizzlars是一款由多线程C++引擎驱动的Python DataFrame库，加载大型CSV时内存消耗减少6倍，性能直逼Polars。
Article URL: https://github.com/NavodPeiris/grizzlars Comments URL: https://news.ycombinator.com/item?id=48265676 Points: 1 # Comments: 0
3
Show HN: Fast xlsx writer in Rust with Python bindings
Rust 编写的超高速 Python Excel 写入器，速度提升 5-40 倍，支持 Arrow/Polars/Pandas DataFrame
Article URL: https://github.com/omarirfa/Jetxl Comments URL: https://news.ycombinator.com/item?id=48185268 Points: 1 # Comments: 0